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Posted to gitbox@hive.apache.org by GitBox <gi...@apache.org> on 2021/06/30 14:49:08 UTC
[GitHub] [hive] ayushtkn opened a new pull request #2440: HIVE-25301. Expose notification log table through sys db.
ayushtkn opened a new pull request #2440:
URL: https://github.com/apache/hive/pull/2440
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[GitHub] [hive] aasha merged pull request #2440: HIVE-25301. Expose notification log table through sys db.
Posted by GitBox <gi...@apache.org>.
aasha merged pull request #2440:
URL: https://github.com/apache/hive/pull/2440
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[GitHub] [hive] ayushtkn commented on pull request #2440: HIVE-25301. Expose notification log table through sys db.
Posted by GitBox <gi...@apache.org>.
ayushtkn commented on pull request #2440:
URL: https://github.com/apache/hive/pull/2440#issuecomment-872219324
**Output from Beeline using Mysql as backend DB::**
```
0: jdbc:hive2://XX> show create table sys.notification_log;
+----------------------------------------------------+
| createtab_stmt |
+----------------------------------------------------+
| CREATE EXTERNAL TABLE `sys`.`notification_log`( |
| `nl_id` bigint COMMENT 'from deserializer', |
| `event_id` bigint COMMENT 'from deserializer', |
| `event_time` int COMMENT 'from deserializer', |
| `event_type` varchar(32) COMMENT 'from deserializer', |
| `cat_name` varchar(256) COMMENT 'from deserializer', |
| `db_name` varchar(128) COMMENT 'from deserializer', |
| `tbl_name` varchar(256) COMMENT 'from deserializer', |
| `message` string COMMENT 'from deserializer', |
| `message_format` varchar(16) COMMENT 'from deserializer') |
| ROW FORMAT SERDE |
| 'org.apache.hive.storage.jdbc.JdbcSerDe' |
| STORED BY |
| 'org.apache.hive.storage.jdbc.JdbcStorageHandler' |
| WITH SERDEPROPERTIES ( |
| 'serialization.format'='1') |
| TBLPROPERTIES ( |
| 'bucketing_version'='2', |
| 'hive.sql.database.type'='METASTORE', |
| 'hive.sql.query'='SELECT `NL_ID`, `EVENT_ID`, `EVENT_TIME`, `EVENT_TYPE`, `CAT_NAME`, `DB_NAME`, `TBL_NAME`, `MESSAGE`, `MESSAGE_FORMAT` FROM `NOTIFICATION_LOG`', |
| 'transient_lastDdlTime'='1625143579') |
+----------------------------------------------------+
21 rows selected (0.206 seconds)
0: jdbc:hive2://XX> select * from notification_log LIMIT 1;
+-------------------------+----------------------------+------------------------------+------------------------------+----------------------------+---------------------------+----------------------------+----------------------------------------------------+----------------------------------+
| notification_log.nl_id | notification_log.event_id | notification_log.event_time | notification_log.event_type | notification_log.cat_name | notification_log.db_name | notification_log.tbl_name | notification_log.message | notification_log.message_format |
+-------------------------+----------------------------+------------------------------+------------------------------+----------------------------+---------------------------+----------------------------+----------------------------------------------------+----------------------------------+
| 1 | 1 | 1625044586 | CREATE_DATABASE | hive | SYS | NULL | H4sIAAAAAAAAAHWPywqDMBRE/yVrm/iu9RO6KrgqZBP1lgR8kRtfiP/eaFYWuppzZwaGuxEEPYEmOSHeyaqCl1ZdpQbROLcurRbv4sQn9p09N04CTnIraLQFfhQ42T1Ooqsv6w/mjIl1RBncQuqA6r43VM4LRWUgz/zQZ7PQIPsRgRlRNoCDqIDBYkB3omFSTcBwRVqXbif92bG5C+4uUFFoITic7F/1cammYeLHcZKl+25/NaoFNKIdLskXSccXWTEBAAA= | gzip(json-2.0) |
+-------------------------+----------------------------+------------------------------+------------------------------+----------------------------+---------------------------+----------------------------+----------------------------------------------------+----------------------------------+
```
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